41663421235 has 8 divisors (see below), whose sum is σ = 50022895536. Its totient is φ = 33312876960.

The previous prime is 41663421229. The next prime is 41663421263. The reversal of 41663421235 is 53212436614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-41663421235 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41663421194 and 41663421203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2222236 + ... + 2240905.

It is an arithmetic number, because the mean of its divisors is an integer number (6252861942).

Almost surely, 2^41663421235 is an apocalyptic number.

41663421235 is a deficient number, since it is larger than the sum of its proper divisors (8359474301).

41663421235 is a wasteful number, since it uses less digits than its factorization.

41663421235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4465013.

The product of its digits is 103680, while the sum is 37.

Adding to 41663421235 its reverse (53212436614), we get a palindrome (94875857849).

The spelling of 41663421235 in words is "forty-one billion, six hundred sixty-three million, four hundred twenty-one thousand, two hundred thirty-five".